Quick Answer
Every property is different, so we confirm the cost for your property in a clear written quote after a free site survey.
CCTV installation costs in Northern Ireland depend mainly on how many cameras you need, the resolution and camera types, the size of the recorder (NVR) and how long you need to keep footage, and how much cabling and access work the building involves. A small home system sits at the lower end, while multi-camera commercial installations with larger recorders and monitoring integration cost more. Always get at least three quotes from SSAIB certificated installers and make sure the quote specifies the resolution, recording capacity, and whether monitoring is included. We give a clear written quote after a free site survey.
One of the first questions homeowners and business owners ask us is “how much does CCTV cost?” The honest answer is: it depends. This guide explains what drives the cost so you can plan your budget and compare quotes properly.
Home CCTV Costs in Northern Ireland
Entry-Level: 2-4 Camera System
What drives the cost:
- How many cameras you need and their resolution
- The recorder (NVR) size and how many days of footage you want to keep
- Cable runs and mounting positions around the house
- Setting up remote viewing on your phone
What’s included:
- Cameras (wired, PoE)
- NVR with local recording
- Installation and setup
- Remote viewing app configuration
Mid-Range: 6-8 Camera System
What drives the cost:
- The number of cameras needed to cover a larger property
- A higher-capacity NVR for longer recording retention
- Longer cable runs and more mounting positions
What’s included:
- Everything above plus
- More cameras for larger properties
- Higher-capacity NVR for longer recording retention
Premium: 8+ Camera System with Analytics
What drives the cost:
- Higher-resolution cameras (4K) where the extra detail is needed
- A recorder that supports video analytics
- Monitoring integration
- Installation time for more camera positions and cable runs
What’s included:
- High-resolution cameras (4K where needed)
- AI analytics (perimeter protection, face detection)
- Professional monitoring integration
Commercial CCTV Costs in Northern Ireland
Commercial systems are more complex, and the cost depends on the site and what you need the system to do.
Small Business (8-16 cameras)
What drives the cost:
- The camera count and the camera types each area needs
- Installation across a larger building, including cable routes and access equipment
- A commercial NVR sized for the number of channels and the retention period
Medium Business (16-32 cameras)
What drives the cost:
- The camera count across a larger site
- Installation time, cabling and working at height
- An enterprise NVR with the channels and storage the site needs
Large Commercial/Industrial
Larger sites need a detailed survey before we can scope the system and give you a clear written quote.
Factors That Affect CCTV Cost
1. Number of Cameras
More cameras mean more equipment and installation time. However, adding cameras to an existing system is often cheaper than the initial installation.
2. Resolution
4MP is the standard for most applications. 8MP (4K) costs more but is justified for large areas or where maximum detail is needed.
3. Camera Type
- Standard dome/turret cameras: Basic cost
- PTZ (pan-tilt-zoom): Higher cost, for covering large areas
- Thermal cameras: Significant premium, for perimeter protection or night vision
- LPR (licence plate recognition): Specialist cameras, higher cost
4. Recording Capacity
More storage = more cost. Consider:
- How many days’ retention you need
- Whether you use motion-triggered recording
- Resolution and frame rate settings
5. Monitoring
- Self-monitoring (app only): No ongoing cost
- Professional monitoring: An ongoing monthly fee, which depends on the level of monitoring you choose
6. Installation Complexity
- Easy access, short cable runs: Lower installation cost
- Listed building, difficult access, long runs: Higher installation cost
What to Look for in a Quote
A proper CCTV quote should specify:
- Camera resolution and model: Not just “4 camera system”
- NVR specifications: Channels, storage capacity, remote access
- Cable type: Cat6 for PoE (Power over Ethernet)
- Installation and commissioning: Including how long
- Training and documentation: Handover to your team
- Warranty: Parts and labour
Red flags in quotes:
- Vague descriptions (“4 HD cameras”)
- No NVR specified
- No mention of cable type
- “Wireless cameras” as standard (we recommend wired)
- No installation/commissioning
Cost-Saving Tips
Don’t Over-Spec
4MP is sufficient for most applications. Don’t pay for 8K cameras if you don’t need the resolution.
Motion Recording
Set cameras to record on motion rather than 24/7. This extends storage retention significantly.
Start Small, Expand Later
Design the system for future expansion (choose an NVR with more channels than you need initially). Adding cameras later is cheaper than upgrading everything.
Get Multiple Quotes
Get at least three quotes. The cheapest isn’t always the best, and the most expensive isn’t always the best value.
Frequently Asked Questions
Are there ongoing costs with CCTV?
With a professionally installed system, the main ongoing cost is electricity, which is minimal for a typical home system. Cloud storage (optional) costs extra. Remote monitoring (optional) is an ongoing monthly fee that depends on the service you choose.
Can I install CCTV myself to save money?
DIY systems exist, but we don’t recommend them. Professional installation gets the cameras in the right positions, the cables run properly and the system set up to work as it should. DIY systems also won’t qualify for SSAIB certification or police response.
How long do CCTV systems last?
With annual maintenance, expect 7-10 years from a quality system. Cameras may be upgraded before the NVR, depending on technology advances.
What’s the difference between analogue and IP (digital) CCTV?
IP (Internet Protocol) cameras are the modern standard. They offer higher resolution, better image quality, and more features than older analogue systems. We only install IP systems.
Do I need CCTV if I have an alarm?
They serve different purposes. Alarms alert you to an event. CCTV lets you see what’s happening and provides evidence. Most customers want both.
How much does it cost to maintain a CCTV system?
The cost of annual maintenance depends mainly on the size of the system and the number of cameras. It includes testing, cleaning, firmware updates, and storage checks.
Summary
The cost of a CCTV system comes down to:
- The number of cameras and the camera types
- Resolution
- Recorder size and how long you keep footage
- Cabling, mounting positions and site access
- Monitoring, if you want it
How a real quote is priced
A camera count on its own does not price a job. What moves the cost is the building: cable routes, whether there is an existing structured cabling path or a chased wall, the height and access at each position, how much retention you need, and whether the system has to talk to an alarm or an access control system already on site.
That is why we do not quote from a phone call or a satellite photograph. We survey the property, agree the camera positions with you, and then give you a clear written quote after a free survey, with the resolution, the recorder specification, the cable type and the commissioning all written into it. If the survey shows you need fewer cameras than you expected, we say so.
See CCTV installation in Northern Ireland for what the work involves, or book a free survey.
Related reading
- Service page: CCTV installation in Northern Ireland
- Related guide: Wired vs Wireless CCTV: Which Is Better for Your Northern Ireland Property?
- Related guide: Dahua IP Camera Resolution Explained: 2MP vs 4MP vs 8MP in 2026
- Related guide: Can My Employer Listen to My Conversations on CCTV?
- All of our guides: Knowledge Base